Offres de CDD - Post-doc

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Post-Doctoral position in the development of X-ray texture tomography to study biomineralized tissue
03-05-2022 - Offres de CDD - Post-doc

The crystallographic texture is a major determinant for the behaviour of materials. Despite this importance, appropriate, quantitative methods to study the crystallographic texture in biomaterials in 3D are missing. In the framework of a project funded by the European Research Council (ERC Starting grant TexTOM), our group is aiming to develop texture tomography as a quantitative tool to study the crystallographic texture in 3D, based on previous work. We finally want to use it to study the mechanical behaviour of a functionally graded, hierarchically organized biomaterials, the bone-tendon insertion. This work is embedded in the larger research context of the COMiX team, whose expertise lies in the development of characterization techniques for complex crystalline materials with a specific focus on biomineralization.

Place : Institut Fresnel (Aix-Marseille University, CNRS, Ecole Centrale Marseille)
Duration : 36 months
Requirements :
 PhD degree with sound expertise in synchrotron science, scientific computation, X-ray diffraction, crystallography, biomineralization or a related discipline
 Very good knowledge in object-oriented programming, familiarity with Python is a bonus
 Highly-developed critical and analytical skills
 Capability to work in an interdisciplinary, international team

Application : Candidates are requested to submit a cover letter explaining shortly the relevance and motivation of the application, a detailed CV, 2 major publications and 3 academic references. Send it to tilman.grunewald@fresnel.fr

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Postdoc Microscopie & Computational Imagerie
03-01-2022 - Offres de CDD - Post-doc

Le projet EquipEx+ IDEC "Computational Imaging and Detection" est coordonné par l’Institut Fresnel.
It focusses on the new generation of optical imaging and detection instruments based on innovative co-design, bridging instrumentation and computational approaches. In this context, Institut Fresnel brings together competencies in conceptual and numerical developments and in advanced instrumentation. A Postdoctorate level position is available in microscopy and computational imaging.
 The candidate will develop new fluorescence imaging microscopes for adaptive scanning and optimized polarized microscopy in collaboration with the research teams and Platform PHOTONICS members. The candidate will be in charge of the design based on existing proofs of principles, the implementation of these novel microscopy tools, and their operation in collaboration with partners from laboratories and industry, in particular in the field of cell and developmental biology.

Lieu : Institut Fresnel, Marseille, France
Dates : Début du contrat avant le 31 mars 2022
Durée : 24 mois
Contact : Sophie BRASSELET

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Post-doc : Procédé de structuration et de polissage par laser CO2 de composants optiques en silice.
13-12-2021 - Offres de CDD - Post-doc

Ces dernières années, la fabrication de composants optiques a connu une évolution importante avec, d’une part la demande pour des optiques dites ‘free form’, c’est-à-dire dont la surface n’est ni plane ni sphérique, et d’autre part le développement de nouveaux procédés de fabrication tels que la structuration laser ou la fabrication additive. Les optiques ‘free form’ ou les optiques diffractives permettent de résoudre de nombreux problèmes de mise en forme de faisceaux laser.

Lieu : Institut Fresnel (Marseille) et CEA CESTA (Bordeaux) pour des missions ponctuelles
Conditions :disponibilité du poste en janvier 2022, durée 1 an renouvelable 1 an, salaire fonction de l’expérience du candidat.
References : https://www.researchgate.net/profile/Laurent-Gallais
Contact : Laurent GALLAIS

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Post-doc Biomedical Optics
11-05-2021 - Offres de CDD - Post-doc

Development and validation of 3D signal
reconstruction algorithms for fluorescence
tomography in the second biological window
(SWIR)

Supervisor : Anabela Da Silva
+33 4 13 94 54 79
Email : anabela.dasilva@fresnel.fr
Team : DiMABio, Institut Fresnel/CERIMED
Place : Institut Fresnel, Av Escadrille Normandie-Niémen, 13397 Marseille Cedex 20

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Post-doc imagerie biomédicale optique
11-05-2021 - Offres de CDD - Post-doc

Développement et validation d’algorithmes de reconstruction du
signal en 3D pour la tomographie de fluorescence dans la seconde
fenêtre biologique (SWIR)

Responsable : Anabela Da Silva
Tel : +33 4 13 94 54 79
Email : anabela.dasilva@fresnel.fr
Equipe : DiMABio, Institut Fresnel/CERIMED
Adresse : Institut Fresnel, Av Escadrille Normandie-Niémen, 13397 Marseille Cedex 20

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Post-doc Proposal : High performance numerical modelling for nonlinear photonic devices
13-02-2020 - Offres de CDD - Post-doc

Post-doc Proposal : High performance numerical modelling for nonlinear photonic devices
Duration 12 months

Contact : herve.tortel@fresnel.fr

The work proposed, during this full-time 1-year, postdoctoral appointment is dedicated to the development of a 3D finite element software in order to study such kind of realistic configuration. Based on an already existing source code developed in our lab, the candidate will focus its future work in the implementation of new functionalities like :
 Use of high order basis functions dedicated to the scattering of 3D objects.
 The extension to the 3D case of domain decomposition techniques (FETI method [2]) and its application to anisotropic materials with the implementation of different types of local and global preconditioners.
 All the numerical developments will be considered as being used in a parallel environment.

A candidate with a PhD degree, preferably within the last 3 years, in Computer Science, Computational Sciences, Applied Mathematics, or a related technical field. A good expertise in Fortran/C and OpenMp/MPI programming is required.

The work will be performed in collaboration between the teams HIPE and CLARTE of Fresnel Institut .

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CDD Gestionnaire de Parc Informatique
06-11-2019 - Offres de CDD - Post-doc

Gestionnaire de Parc Informatique - Niveau T ou AI selon profil - (12 mois renouvelable)

Profil de poste

Description des missions Intégré.e au sein du service informatique (5 personnes) de l’unité de recherche (190 personnes), le ou la gestionnaire du parc informatique assure le bon fonctionnement du parc et fournit une assistance aux utilisateurs dans la configuration et l’utilisation de leur poste de travail et des outils informatiques du parc, depuis la simple bureautique jusqu’aux ordinateurs de pilotage des bancs expérimentaux.